I have an ASP.NET web-application using Windows Based authentication
that references a web-service to do business logic type things.  I
would like to secure the web-service with Windows Authentication as
well and would like to forward the credentials from the original

Is there a programmatic way to determine if the user has sufficient local rights to update the registry (HKLM\SOFTWARE\MYPRODUCT) and create/modify a local file (C:\Program Files\MyProductDir)?  
I've written my own custom installer.  I'd like to perform these tests before ...

I'm wrting a license check to my custom windows forms control...My control
is written with Visual C# on VS.Net 2002...
I've derived my own LicFileLicenseProvider and implemented IsKeyValid and
GetLicense methods.

First, please excuse my english... don't hesitate to ask for more details...
I have a web service that need to be authenticated
to allow users to connect.
I'm building a Web Application to access this WS.

Hello.
I've got the following problem:
There is a web application (ASP.NET), that needs to
authenticate users against local machine and Active Directory.

I just finished writing a nifty little utility and I would like to try
distributing it publicly.
Maybe I'm just being lazy, but the Dotfuscator CE Edition that comes with
.NET Studio seems to be not so straight forward.  I just spent a lot of time

  I am trying to use RSAPKCS1SignatureDeformatter.VerifySignature() but am
getting a System.NotSupportedException, Additional information:
EncryptValue.  I know that RSA.EncryptValue() isn't supported but is the
downstream effect that AsymmetricSignatureDeformatter isn't either?  ...

I have a piece of code like this:
If User.IsInRole("stic\ISSAdmins") Then
        cbOverrideLimit.Enabled = True
End If

I have inherited a windows forms app, which automates software updates. It
is reasonably close, in pattern, to the Updater Application block from
Microsoft.
The app needs to register / un-register COM components on the client

Hi, there,
Can I use OpenSSL to encrypt a stream and decrypt it in my C# program using
the same key and hash value?
Thank you.

I have a COM+ queued component written in C# and I'm trying to get it to run under the 'NETWORK SERVICE' account, it runs perfectly fine under the 'interactive user' as this happens to be a admin account (this is my development machine) but when I switch the identity in the ...

This question may have already been asked before, but I can't seem to find
any answers to it:
In C# I know it is possible to access files using UNC path names, but how do
I access a share on a computer with a different user name and password?

I've looked through this newsgroup and saw lots of questions about running
an application from a network drive or a local network. I know that when you
do this, it puts the assembly into a different "zone" of trust which is more
restrictive.

I haven't had to deal with the security stuff before now, and I can't seem
to get started.  I have a web service, and I want to log to the event log.
When I try to create my event source I get a security exception that it
can't write to the registry.  I have tried using the ...

I have next error:
      The default web access mode for this project is set to file share, but the project folder at http:\\localhost\WebApplication1' cannot be opened with the path 'c:\inetpub\wwwroot\Webapplication1'. The error returned was:
     ..... error HTTP 404
I don't ...